69065481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 98055360

約数和(自身を除く): 28989879

約数列:

[1, 3, 23, 61, 69, 183, 269, 807, 1403, 3721, 4209, 6187, 11163, 16409, 18561, 49227, 85583, 256749, 377407, 1000949, 1132221, 3002847, 23021827, 69065481]

約数ペア:

[(1, 69065481), (3, 23021827), (23, 3002847), (61, 1132221), (69, 1000949), (183, 377407), (269, 256749), (807, 85583), (1403, 49227), (3721, 18561), (4209, 16409), (6187, 11163)]